DESCRIPTION The Nitestar Alpha 300 Quad is a great addition to the award-winning Nitestar collection. With our Alpha insulation, combining excellent warmth properties with much-improved compressibility, it is lighter than ever before. The stylish diamond embossed Polair polyester shell is strong and durable while being lightweight. Double-layer construction reduces cold spots, for a comfortable sleep wherever you go. Perfect for youth groups or your spring and summer adventures. DIMENSION Suggested min usage: -2° Extreme: -22° Limit: -5° Comfort: 1° Tog: 10.0 Suggested max usage: 18° Max user height: 190cm Weight: 2.0kg Internal Length: 205cm Performance: 3 Season Packsize: 33.0 x ø27.0cm Fill type: 60% Single Hole siliconised hollow fibre/40% polyester fill Internal chest width: 78cm Internal foot width: 78cm External chest width: 80cm Product Segment: Active Zip side: Left Shape: Square ADDITIONAL INFORMATION Polair® Hex Shell - A tough hexagonal ripstop polyester that is strong, highly breathable, and machine washable Polair® Lining - Super soft lining which is also hardwearing and easily washable, Polair® polyester Alpha Insulation - Lightweight and extra warm, Alpha has a great loft while compressing to a small pack size Square Shaped Bag - Also known as an envelope shape sleeping bag. Provides generous internal space for freedom of movement and comfort Off-Set Double Layer Construction - Off-set seams prevent cold spots at the stitching lines 3D hood with Drawcord Closure and Shaped Sides - Prevents heat loss from the head whilst the shaped sides provide additional comfort. The convenient drawcord closure provides flexible adjustment Insulated Adjustable Shoulder Baffle - Retains heat within the sleeping bag Zip Guard with Anti-Catch Piping - Helps to prevent the zip from snagging on the lining, allowing easy opening and closing Insulated Zip Baffle - Retains heat within the sleeping bag and reduces cold spots Auto-Lock Two-Way Zip - Seals in warmth and provides adjustable ventilation. Auto-lock prevents the bag from opening during the night and can be accessed from inside the bag Woven Zip Puller - Allows you to quickly and easily move the zip Internal Pocket - Provides convenient storage for small items Hanging Loops - Allows you to easily hang your bag for quick and easy drying Temperature Ratings Independently Measured - In accordance with EN 23537:2016. Extensively tested to meet accurate temperature rating standards for peace of mind